IOTDB Video #1 - WeMo and Interstitial State

I apologize for the atrocious dirt on the iPhone lens. Yes, it's
distracting.

https://www.youtube.com/watch?v=Rqj7yS65W2Y

This video demonstrates turning a WeMo Socket (aka Switch) on and off using
an app interface. From when the command is issued to when it takes place is
probably 0.3 - 0.5 seconds, called the "interstitial state". We indicate
this by making the background yellow.

Note there's no "action" concept in IOTDB. I set "on" to true and the
software is observing JSON dictionaries as they evolve. Thus, _the server
doing the action does not need to know that someone is interested in what's
happening_.

This delay will be more noticeable in Video 3, bear with me,

D.